| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.83 | 10.814% | $50.7861 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $96.36 | 11.480% | $107.4221 | $107.42 | $107.40 | $107.40 |
| Purchase #3 | $13.39 | 3.772% | $13.8951 | $13.90 | $13.90 | $13.90 |
| Purchase #4 | $63.48 | 9.154% | $69.291 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $62.65 | 5.864% | $66.3238 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $160.97 | 13.829% | $183.2305 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $193.76 | 12.126% | $217.2553 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $636.44 | $708.2039 | $708.21 | $708.20 | $708.20 | |